This document was generated on 09/13/2021 PLEASE CHECK WWW.MOLEX.COM FOR LATEST PART INFORMATION Part Number: 0556500288 Status: Active Overview: SlimStack Board-to-Board/Board-to-FPC Connectors Description: 0.50mm Pitch SlimStack Plug, Surface Mount, Dual Row, Vertical, 2.00mm Stack Height, with Solder Tab, 20 Circuits Documents: 3D Model Packaging Specification SPK-55650-001-001 (PDF) Drawing (PDF) Packaging Specification SPK-55650-001-002 (PDF) 3D Model (PDF) RoHS Certificate of Compliance (PDF) Product Specification PS-54363-046-001 (PDF) Series image - Reference only General EU ELV Product Family PCB Headers Not Relevant Series 55650 EU RoHS China RoHS Application Board-to-Board, Signal Compliant Overview SlimStack Board-to-Board/Board-to-FPC Connectors REACH SVHC Product Name SlimStack Contained Per - Series Name 0.5, BB H2 D(2021)4569-DC (8 UPC 822350741989 July 2021) Physical Benzo(ghi)perylene Breakaway No Octanoic acid, Circuits (Loaded) 20 2,2,3,3,4,4,5,5,6,6,7,7,8,8,8- Circuits (maximum) 20 pen Color - Resin Black Dodecamethylcyclohexasiloxane Durability (mating cycles max) 30 Decamethylcyclopentasiloxane First Mate / Last Break No Octamethylcyclotetrasiloxane Glow-Wire Capable No Disodium 3,3 - 1,1 - Guide to Mating Part No Biphenyl -4,4 - Keying to Mating Part None Diylbis(Azo) Lock to Mating Part Yes 1,2- Mated Height 2.00mm Benzenedicarboxylic Mated Width 6.00mm acid, bis(3- Material - Metal Brass methylbutyl) Material - Plating Mating Gold 1,2-diethoxyethane Material - Plating Termination Gold Dibutyltin-dichloride Material - Resin High Temperature Thermoplastic C.I. Direct Black 38 Net Weight 53.700/mg Ammonium- Number of Rows 2 pentadecafluorooctanoate Orientation Vertical Phenol, 2-(2H- PCB Locator No benzotriazol-2-yl)-4,6- PCB Retention Yes bis(1,1-dim Packaging Type Embossed Tape on Reel 2-ethylhexyl 10- Pitch - Mating Interface 0.50mm ethyl-4,4-dioctyl-7- Pitch - Termination Interface 0.50mm oxo-8-oxa-3, Plating min - Mating 0.254m Dibutylbis(pentane-2,4- Plating min - Termination 0.102m dionato-O,O )tin Polarized to Mating Part No 2-(2H-Benzotriazol-2- Polarized to PCB No yl)-4,6- Shrouded No ditertpentylphenol Surface Mount Compatible (SMC) Yes 2-(2H-Benzotriazol-2- Temperature Range - Operating -40 to +105C yl)-4-(tert-butyl)-6- Termination Interface: Style Surface Mount (sec-b 1,2- Electrical Benzenedicarboxylic Current - Maximum per Contact 0.5AVoltage - Maximum 50V AC (RMS)/DC acid, dihexyl ester, bra Material Info diisohexyl phthalate 1,2- Reference - Drawing Numbers Benzenedicarboxylic Packaging Specification SPK-55650-001-001, SPK-55650-001-002 acid, dipentyl ester, br Product Specification PS-54363-046-001 Zirconia Sales Drawing SD-55650-013-001, SD-55650-014-001 Aluminosilicate Refractory Ceramic Fibr Nonadecafluorodecanoic acid (PFDA) and its sodiu Tris(4-nonylphenyl, branched and linear) phosphi Perfluorobutane sulfonic acid (PFBS) and its sal Fluoranthene Pyrene Dodecachloropentacyclo 12.2.1.16,9.02,13.05,10 o Dioctyltin dilaurate, stannane, dioctyl-, bis(co Perfluorononan-1- oic acid (2,2,3,3,4,4,5,5,6,6,7 Perfluorohexane-1- sulphonic acid and its salts Dipentyl phthalate Cobalt-dichloride Alkanes, C10-13, chloro Bis(tributyltin) oxide Lead chromate Lead chromate molybdate sulfate red Tris(2-chloroethyl) phosphate bis(2-methoxyethyl) ether 1,2-Dimethoxyethane 1,2-bis(2- methoxyethoxy)ethane Decabromodiphenylether Diboron-trioxide Cadmium-oxide Lead(II,IV)-oxide Lead Cadmium Lead-dinitrate Lead-titanium-trioxide Pentalead-tetraoxide- sulphate Tetralead-trioxide- sulphate Dioxobis(stearato)trilead Lead titanium zirconium oxide Cyanamide, lead(2+) salt (1:1) Sulfurous Acid, Lead Salt, Dibasic